[Ilgaz]

Safari 4 (especially the javascript portion) is an amazing progress for Webkit and Safari.app built on top of it but still Safari is operating systems default browser and Apple can't do radical things as Omniweb or any other third party browser does.

It is the basic (in Apple quality) OS default browser. More like IE 6 on Windows. MS tries to compete with firefox and others in expense of turning the default basic browser to a mess. That is a thing Apple would never do. Just compare the simplicity of IE 5/6 interface to IE 7 and 8.

I hope I could express myself. People, especially advanced users will still need a third party independent browser built on webkit and most importantly native OS X Cocoa. Ask yourself why Firefox even after adopting Cairo acceleration isn't so popular on OS X? Or Opera which I can say as one state of art professionally written code?